Senior TypeScript Engineer — AI Tool Evaluation (Remote)

G2i Inc.; United States; Remote; USD 138,000 - 276,000; Part time

Job summary

G2i Inc. is seeking a highly experienced software engineer (SR+) to evaluate AI coding agents like Codex and Claude Code. This contract role focuses on assessing model thinking, usefulness, and engineering judgment rather than writing production code.

You will review AI-generated interactions, provide clear feedback, and help define what excellent AI-assisted engineering looks like. Remote, worldwide, 10–20 hours per week with compensation of $100–$200 per hour.

Qualifications

• Senior, Staff or Principal-level engineer (or equivalent experience).
• Strong background in TypeScript/JavaScript or Python.
• Hands-on experience with at least one of OpenAI Codex, Claude Code or Cursor.
• Deep familiarity with modern AI-assisted dev workflows.
• Able to evaluate code without executing it or reviewing every line.
• Strong written and spoken English (B2 or above).
• Comfortable giving direct, opinionated feedback.

Responsibilities

• Evaluate AI-generated coding interactions end to end.
• Judge whether outputs are useful, correct at a high level, and aligned with how a strong engineer would think.
• Assess the quality of explanations and reasoning, not just the code.
• Distinguish between levels of response quality (what makes something a 2 vs a 4).
• Give clear, opinionated feedback in writing on what worked, what didn't, and what felt off or misleading.
• Help define what great looks like when working with tools like Cursor, Codex and Claude Code.

Skills

TypeScript/JavaScript

Python

English

AI workflows

Tools

OpenAI Codex

Claude Code

Cursor

Job description

G2i Inc. is seeking a highly experienced software engineer (SR+) to evaluate AI coding agents like Codex and Claude Code. This contract role focuses on assessing model thinking, usefulness, and engineering judgment rather than writing production code.

You will review AI-generated interactions, provide clear feedback, and help define what excellent AI-assisted engineering looks like. Remote, worldwide, 10–20 hours per week with compensation of $100–$200 per hour.